CAS No.13718-26-8,Sodium metavanadate Suppliers

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Basic Information

Molecular Structure:
CAS No.:	13718-26-8
Name:	Sodium metavanadate
Article Data:	87

Formula:	NaVO₃
Molecular Weight:	121.929
Synonyms:	Sodiumvanadate(V) (NaVO3) (6CI,7CI);Vanadate (VO₃^1-), sodium (9CI);Vanadic acid(HVO3), sodium salt (8CI);Monosodium trioxovanadate(1-);NaVO3;Sodiummetavanadate;Sodium metavanadate (NaVO3);Sodium trioxovanadate(1-);Sodiumvanadate;Sodium vanadate (NaVO3);Sodium vanadium oxide (NaVO3);Sodiumvanadium trioxide;
EINECS:	237-272-7
Density:	3.241 g/cm3
Melting Point:	600 ºC
Solubility:	Soluble in water.
Appearance:	white to off-white powder
Hazard Symbols:	T
Risk Codes:	25-36/37/38
Safety:	26-36/37/39-45
Transport Information:	UN 3285 6.1/PG 3
PSA:	57.20000
LogP:	-0.35640

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Specification

The Sodium vanadate, with the CAS registry number 13718-26-8, is also known as Sodium metavanadate. It belongs to the product categories of Straight Chain Compounds; Inorganics; Inorganic Compound. Its EINECS registry number is 237-272-7. This chemical's molecular formula is NaO₃V and molecular weight is 121.93. What's more, both its IUPAC name and systematic name are the same which is called Sodium oxido(dioxo)vanadium. This chemical is a yellow solid which is soluble in water. Its use is limited to its hygroscopic property. Its natural forms include mineral metamunirite (anhydrous) and a dihydrate, munirite. This chemical is used as analysis reagent and mordant and it is used for fertilizer, gas desulfurization, photography.

Physical properties about Sodium vanadate are: (1)#H bond acceptors: 3; (2)#H bond donors: 1; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 54.37 Å².

Preparation of Sodium vanadate: this chemical can be prepared by vanadium pentoxide with sodium hydroxide. This reaction needs concentration and crystallization.

V₂O₅+2NaOH→2NaVO₃+H₂O

When you are dealing with this chemical, you should be very careful. It is toxic if swallowed and it is irritating to eyes, respiratory system and skin. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell seek medical advice immediately.

You can still convert the following datas into molecular structure:
(1) SMILES: [Na+].[O-][V](=O)=O
(2) InChI: InChI=1S/Na.3O.V/q+1;;;-1;
(3) InChIKey: CMZUMMUJMWNLFH-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
cat	LD50	intravenous	7180ug/kg (7.18mg/kg)	VASCULAR: BP ELEVATION NOT CHARACTERIZED IN AUTONOMIC SECTION VASCULAR: BP LOWERING NOT CHARACTERIZED IN AUTONOMIC SECTION	Agressologie. Revue Internationale de Physio-Biologie et de Pharmacologie Appliquees aux Effets de l'Agression. Vol. 8, Pg. 51, 1967.
dog	LDLo	intravenous	11mg/kg (11mg/kg)		Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
dog	LDLo	subcutaneous	17mg/kg (17mg/kg)		Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
mouse	LD50	intraperitoneal	36mg/kg (36mg/kg)	BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: DYSPNEA GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"	Toxicology Letters. Vol. 23, Pg. 227, 1984.
mouse	LD50	oral	74600ug/kg (74.6mg/kg)	BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: DYSPNEA GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"	Toxicology Letters. Vol. 23, Pg. 227, 1984.
rabbit	LDLo	intravenous	17mg/kg (17mg/kg)		Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rabbit	LDLo	oral	200mg/kg (200mg/kg)		Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rat	LD50	intraperitoneal	12mg/kg (12mg/kg)		Bromatologia i Chemia Toksykologiczna. Vol. 18, Pg. 109, 1985.
rat	LD50	oral	98mg/kg (98mg/kg)	BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: DYSPNEA GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"	Toxicology Letters. Vol. 23, Pg. 227, 1984.